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    • 2. 发明授权
    • Fuel injection method
    • 燃油喷射法
    • US4351295A
    • 1982-09-28
    • US269189
    • 1981-06-01
    • Cesare BassoliGiorgio CornettiFrancesco Lovisolo
    • Cesare BassoliGiorgio CornettiFrancesco Lovisolo
    • F02M41/06F02M41/12F02M41/14F02M45/06F02M45/02
    • F02M41/06F02M41/12F02M41/1405F02M45/06F02B2275/14Y02T10/123
    • The fuel injection method uses a distributor-type fuel injector pump for an internal combustion engine which has a rotary distributor member formed with two outlet passages communicating with a pump chamber and arranged to distribute fuel intermittently to successive fuel delivery apertures leading to respective engine cylinders, so that in each revolution of the distributor the pump delivers to each cylinder a principal fuel injection at the end of the compression stroke, preceded by a pre-injection. Automatic timing control means advance the delivery stroke of the pump automatically in response to engine speed increase, and the angle between the outlets of the two outlet passages is such that as the engine speed varies the ratio of the fuel pre-injected to that of the principal injection into each cylinder varies according to a rule predetermined in relation to the type of engine (i.e. precombustion chamber or direct injection type).
    • 燃料喷射方法使用用于内燃机的分配器式燃料喷射泵,其具有旋转分配器构件,该旋转分配器构件形成有与泵室连通的两个出口通道,并布置成将燃料间歇地分配到通向相应发动机气缸的连续燃料输送孔, 使得在分配器的每一转中,泵在压缩冲程结束时向每个气缸输送主燃料喷射,之前是预喷射。 自动定时控制装置响应于发动机转速的增加而自动地提升泵的输出行程,并且两个出口通道的出口之间的角度使得当发动机转速改变预喷燃料的比例 根据与发动机类型(即预燃室或直接喷射型)预先规定的规则不同,每个气缸的主要注入也会变化。
    • 3. 发明授权
    • Device for monitoring the lubrication of the crankshaft of a
reciprocating internal combustion engine
    • 用于监测往复式内燃机的曲轴的润滑的装置
    • US4109506A
    • 1978-08-29
    • US851565
    • 1977-11-14
    • Cesare BassoliGiorgio Cornetti
    • Cesare BassoliGiorgio Cornetti
    • F01M1/18F01M11/10G01B7/14G01M15/04G01M15/00
    • G01B7/14F01M11/10F16N2200/06
    • A device for testing the lubrication of an internal combustion engine has a potentiometer circuit connected between two electrodes one in contact with the crankshaft and the other in contact with the crank case, a first voltage detector of the averaging type connected directly across the potentiometer and at least one further voltage detector of the averaging type connected to a threshold discriminator which is also connected across the potentiometer; a third averaging voltage detector may be connected to a further threshold discriminator connected across the potentiometer, this latter having a threshold set at a value different from that of the first mentioned discriminator: alternatively the first mentioned discriminator may be one having two thresholds to each of which it can be switched at will.
    • 用于测试内燃机的润滑的装置具有连接在两个电极之间的电位计电路,一个与曲轴接触,另一个与曲轴箱接触,平均型的第一电压检测器直接连接在电位计上, 连接到阈值鉴相器的平均类型的至少一个另外的电压检测器,其也跨越电位器连接; 第三平均电压检测器可以连接到跨越电位计的另一个阈值鉴别器,该阈值鉴别器具有设定在与第一个提到的鉴别器不同的值的阈值。替代地,首先提及的鉴别器可以是具有两个阈值的阈值 它可以随意切换。